GoogleOSV:CVE-2021-44964

HistoryMar 14, 2022 - 3:15 p.m.

CVE-2021-44964

2022-03-1415:15:09

Google

osv.dev

cve-2021-44964

sandbox escape

lua interpreter

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

28.1%

JSON

Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file.

References

lua-users.org/lists/lua-l/2021-11/msg00186.html

lua-users.org/lists/lua-l/2021-12/msg00007.html

lua-users.org/lists/lua-l/2021-12/msg00015.html

lua-users.org/lists/lua-l/2021-12/msg00030.html

github.com/Lua-Project/lua-5.4.4-sandbox-escape-with-new-vulnerability